Triangular extension, triangular torsion extension, triangular side extension, warrior I, II, III, half moon, enhanced side extension, three-dimensional system under the head, bow, locust, cobra I, semi-ship, and wheeled II.

This is an excerpt from the 407-page book Light of Yoga written by Indian yoga master Iyengar. If you want to have a more comprehensive understanding, you might as well read this book, which has a more comprehensive introduction, hoping to help you.